Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6146057 | Pneumatic transfer apparatus | Neil Gromley, Robert Klatt, Allan R. Bakerink, Larry R. Gallagher, Vincent Thomas Marmon | 2000-11-14 | $10,911,000 |
| 5735644 | Pneumatic tube system and blower assembly | Leo J. Grosswiller, Mark DePietro, Morton B. Albert, Kenneth L. Wilhelm | 1998-04-07 | $22,431,000 |
| D361194 | Terminal for pneumatic tube system | Leo J. Grosswiller, Walter G. Anders | 1995-08-08 | |
| 4923222 | Casing sealing apparatus | William A. Deshazer, Wilton L. Helveston | 1990-05-08 | |
| 4612864 | Fascia protective door mechanism | Jack M. Richardson | 1986-09-23 | $3,758,000 |